@-webkit-keyframes placeHolderShimmer {
    0% {
        background-position: -468px 0;
    }
    100% {
        background-position: 468px 0;
    }
}

@keyframes placeHolderShimmer {
    0% {
        background-position: -468px 0;
    }
    100% {
        background-position: 468px 0;
    }
}

.content-placeholder {
    display: inline-block;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-name: placeHolderShimmer;
    animation-name: placeHolderShimmer;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
    background: #f6f7f8;
    background: -webkit-gradient(linear, left top, right top, color-stop(8%, #eeeeee), color-stop(18%, #dddddd), color-stop(33%, #eeeeee));
    background: -webkit-linear-gradient(left, #eeeeee 8%, #dddddd 18%, #eeeeee 33%);
    background: linear-gradient(to right, #eeeeee 8%, #dddddd 18%, #eeeeee 33%);
    -webkit-background-size: 800px 104px;
    background-size: 800px 104px;
    height: inherit;
    position: relative;
}

.post_data
{
    padding:0px;
    border-radius: 5px;
}
.post {
border-bottom: 1px solid #d2d6de;
margin-bottom: 15px;
padding-bottom: 15px;
color: #666;
}
.post .user-block {
  margin-bottom: 15px;
}
.user-block img {
width: 40px;
height: 40px;
float: left;
}
.img-bordered-sm {
border: 2px solid #d2d6de;
padding: 2px;
}
.img-circle {
border-radius: 50%;
}
.user-block .username {
font-size: 16px;
font-weight: 600;
}
.user-block .username, .user-block .description, .user-block .comment {
display: block;
margin-left: 50px;
}